function setCanvasSize(){
	var cWidth = document.documentElement.clientWidth || document.body.clientWidth;
	var cHeight = document.documentElement.clientHeight || document.body.clientHeight;
	var innerWidth = window.innerWidth;
	var innerHeight = window.innerHeight;
	
	locCanvas.style.width = innerWidth + 'px';
	locCanvas.style.height = innerHeight + 'px';
	
	locCanvas.setAttribute('width',innerWidth);
	locCanvas.setAttribute('height',innerHeight);
	
	wrap.style.width = innerWidth + 'px';
	wrap.style.height = innerHeight + 'px';
	
	textCon.style.width = (innerWidth-200) + 'px';
	textCon.style.height = (innerHeight-200) + 'px';
	
//	alert('cWidth:'+cWidth + ','+'cHeight:'+cHeight+',innerWidth:'+innerWidth+',innerHeight:'+innerHeight);
//	locCanvas.height = cHeight;
};
